@import"https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@300;400;500;600;700&display=swap";.chat-float-btn{position:fixed;z-index:1000;cursor:grab;transition:transform .2s ease,box-shadow .2s ease;touch-action:none;user-select:none;-webkit-user-select:none}.chat-float-btn:hover{transform:scale(1.1)}.chat-float-btn--dragging{cursor:grabbing;transform:scale(1.15);opacity:.85;transition:none}.chat-float-btn--dragging .chat-float-btn-inner{box-shadow:0 8px 32px #52c41a99}.chat-float-btn-inner{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,#52c41a,#389e0d);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px #52c41a66;transition:box-shadow .2s ease}.chat-float-btn-inner:hover{box-shadow:0 6px 24px #52c41a99}.chat-drawer .ant-drawer-header{padding:12px 16px;border-bottom:1px solid var(--border-color, #f0f0f0)}.chat-drawer .ant-drawer-body{display:flex;flex-direction:column;height:100%;overflow:hidden}.chat-drawer-title{display:flex;align-items:center;justify-content:space-between;width:100%;font-size:15px;font-weight:600}.chat-messages{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;background:var(--bg-elevated, #fafafa)}.chat-bubble-wrapper{display:flex;gap:8px;max-width:100%}.chat-bubble-user{justify-content:flex-end}.chat-bubble-assistant{justify-content:flex-start}.chat-avatar-bot{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#f6ffed,#d9f7be);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;margin-top:2px}.chat-bubble{max-width:85%;border-radius:16px;padding:10px 14px;word-wrap:break-word;overflow-wrap:break-word}.chat-bubble-left{background:var(--bg-container, #ffffff);border:1px solid var(--border-color, #f0f0f0);border-top-left-radius:4px;color:var(--text-primary, #333)}.chat-bubble-right{background:linear-gradient(135deg,#1890ff,#096dd9);color:#fff;border-top-right-radius:4px}.chat-bubble-text{font-size:14px;line-height:1.6}.chat-bubble-right .chat-bubble-text{color:#fff}.chat-bubble-text strong{font-weight:600}.chat-typing{display:flex;align-items:center;padding:4px 0}.chat-data-table{margin-top:8px;border-radius:8px;overflow:hidden}.chat-data-table .ant-table{font-size:12px}.chat-data-table .ant-table-thead>tr>th{padding:6px 8px;font-size:11px;background:var(--bg-elevated, #fafafa)}.chat-data-table .ant-table-tbody>tr>td{padding:6px 8px}.chat-data-summary{padding:6px 8px;font-size:12px;color:var(--text-secondary, #666);border-top:1px solid var(--border-color, #f0f0f0);background:var(--bg-elevated, #fafafa)}.chat-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.chat-stat-card{background:var(--bg-elevated, #fafafa);border:1px solid var(--border-color, #f0f0f0);border-radius:8px;padding:10px;text-align:center}.chat-stat-label{font-size:12px;color:var(--text-secondary, #666);margin-bottom:4px}.chat-stat-value{font-size:16px;font-weight:700;color:var(--text-primary, #333)}.chat-stat-sub{font-size:11px;color:var(--text-tertiary, #999);margin-top:2px}.chat-suggestions{display:flex;flex-wrap:wrap;gap:6px;padding:8px 16px;border-top:1px solid var(--border-color, #f0f0f0);background:var(--bg-container, #fff)}.chat-suggestion-btn{border-radius:16px;font-size:12px;color:var(--color-primary, #1890ff);border-color:var(--color-primary, #1890ff)}.chat-suggestion-btn:hover{background:var(--color-primary, #1890ff);color:#fff}.chat-input-area{display:flex;align-items:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--border-color, #f0f0f0);background:var(--bg-container, #ffffff)}.chat-input{flex:1;border-radius:20px;resize:none;padding:8px 16px}.chat-input:focus{box-shadow:0 0 0 2px #52c41a33;border-color:#52c41a}.chat-send-btn{border-radius:50%;width:40px;height:40px;min-width:40px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.chat-messages::-webkit-scrollbar{width:4px}.chat-messages::-webkit-scrollbar-track{background:transparent}.chat-messages::-webkit-scrollbar-thumb{background:#d9d9d9;border-radius:2px}.chat-messages::-webkit-scrollbar-thumb:hover{background:#bfbfbf}[data-theme=dark] .chat-drawer .ant-drawer-content{background:var(--bg-container, #1f1f1f)}[data-theme=dark] .chat-drawer .ant-drawer-header{background:var(--bg-elevated, #2a2a2a);border-bottom-color:var(--border-color, #303030)}[data-theme=dark] .chat-drawer .ant-drawer-header .ant-drawer-title,[data-theme=dark] .chat-drawer-title{color:var(--text-primary, rgba(255, 255, 255, .85))}[data-theme=dark] .chat-drawer .ant-drawer-close{color:var(--text-secondary, #a0a0a0)}[data-theme=dark] .chat-messages{background:var(--bg-body, #141414)}[data-theme=dark] 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.ant-table-thead>tr>th{background:var(--bg-table-header, #1a2e1a)!important;color:var(--text-primary, rgba(255, 255, 255, .85));border-bottom-color:var(--border-color, #303030)}[data-theme=dark] .chat-data-table .ant-table-tbody>tr>td{border-bottom-color:var(--border-color, #303030)}[data-theme=dark] .chat-data-table .ant-table-tbody>tr:hover>td{background:var(--bg-hover, #2a2a2a)!important}[data-theme=dark] .chat-data-summary{background:var(--bg-elevated, #2a2a2a);color:var(--text-secondary, #a0a0a0);border-top-color:var(--border-color, #303030)}[data-theme=dark] .chat-suggestions{background:var(--bg-container, #1f1f1f);border-top-color:var(--border-color, #303030)}[data-theme=dark] .chat-suggestion-btn{color:var(--color-primary, #2d8a42);border-color:var(--border-color, #303030);background:var(--bg-elevated, #2a2a2a)}[data-theme=dark] .chat-suggestion-btn:hover{background:var(--color-primary, #2d8a42);border-color:var(--color-primary, #2d8a42);color:#fff}[data-theme=dark] .chat-input-area{background:var(--bg-container, #1f1f1f);border-top-color:var(--border-color, #303030)}[data-theme=dark] .chat-input{background:var(--bg-elevated, #2a2a2a)!important;color:var(--text-primary, rgba(255, 255, 255, .85))!important;border-color:var(--border-color, #303030)!important}[data-theme=dark] .chat-input::placeholder{color:var(--text-tertiary, #8c8c8c)!important}[data-theme=dark] .chat-input:focus{box-shadow:0 0 0 2px #2d8a4240!important;border-color:var(--color-primary, #2d8a42)!important}[data-theme=dark] .chat-messages::-webkit-scrollbar-thumb{background:#434343}[data-theme=dark] .chat-messages::-webkit-scrollbar-thumb:hover{background:#5a5a5a}[data-theme=dark] .chat-typing span{color:var(--text-tertiary, #8c8c8c)!important}@media (max-width: 768px){.chat-float-btn{bottom:16px;right:16px}.chat-float-btn-inner{width:48px;height:48px}.chat-bubble{max-width:90%}.chat-stats-grid{grid-template-columns:1fr 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